Wood handicraft chamfering forming device

Abstract

The utility model relates to the technical field of chamfering forming devices, and discloses a wooden handicraft chamfering forming device which comprises a rack, a feeding frame capable of moving in three axes is installed on the rack, a rotating frame driven by a rotating motor is rotationally connected to the rack, and an overturning ring is fixedly installed on the rotating frame. An angle adjusting frame is hinged between the inner surfaces of the overturning rings through a hinged shaft, an angle adjusting push rod is hinged between the opposite surfaces of the angle adjusting frame and the overturning rings, and a distance adjusting piece is installed on the angle adjusting frame. By adjusting the distance between the two chamfering tables, the arrangement shape of the annular chamfering belt and the area of the annular chamfering belt which can act on the wooden artware in the axial direction can be rapidly adjusted, and the function of adjusting the chamfering area or the chamfering length in unit time is achieved. And therefore, the forming device is suitable for machining operation of different wood artware, and the chamfering efficiency of the device is effectively adjusted.

Description

Technical Field

[0001] The utility model relates to the technical field of chamfering and forming devices, and more specifically, to a chamfering and forming device for wooden handicrafts. Background Art

[0002] In the prior art, a patent document with publication number CN217494567U discloses a chamfering device for processing willow wood handicrafts, including a workpiece table, a back plate frame is arranged on the workpiece table, an outer frame is arranged on the outer side of the back plate frame, a central shaft seat is fixed on the inner wall of the outer frame, a central column is rotatably connected to the inner side of the back plate frame, a chamfering assembly connected to the central column is arranged above the workpiece table, a gear is arranged on the outer side of the central column, and a driving assembly connected to the gear is arranged on the outer side of the back plate frame, which is used to drive the gear to drive the central column to rotate. The above-mentioned device operates the second telescopic push rod to adjust the chamfering knife The height position of the head can be adjusted to adapt to willow crafts of different thicknesses, and the meshing relationship between the driving rack and the gear is utilized to operate the first telescopic push rod to adjust the height position of the driving rack, and the gear will drive the center column, rectangular bar, chamfering cutter head and other structures to rotate, so that the chamfering equipment can adapt to the use requirements of different processing angles. However, the above-mentioned device is not convenient for adjusting the chamfering angle, chamfering area and chamfering efficiency during chamfering. Based on this, the utility model provides a wooden craft chamfering forming device to solve the technical problems raised in the above-mentioned background technology. Utility Model Content

[0003] In order to overcome the shortcomings of the prior art, the utility model provides a chamfering and forming device for wooden handicrafts. The utility model adjusts the distance between two chamfering platforms to quickly adjust the layout shape of the annular chamfering belt and the area of ​​the annular chamfering belt that can act on the wooden handicraft in the axial direction. By realizing the adjustable function of the chamfering area or the chamfering length per unit time, the present forming device is suitable for processing different wooden handicrafts and effectively adjusts the chamfering efficiency of the device.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a chamfering forming device for wooden handicrafts comprises a frame, the frame is equipped with a feeding frame with three-axis movement, the frame is rotatably connected with a rotating frame driven by a rotating motor, the rotating frame is fixedly installed with a flip ring, the inner surface of the flip ring is hinged with an angle adjustment frame through a hinge shaft, an angle adjustment push rod is hinged between the angle adjustment frame and the opposite surface of the flip ring, the angle adjustment frame is equipped with a distance adjusting piece, the distance adjusting piece is transmission-connected with two symmetrically arranged chamfering tables with adjustable spacing, the two chamfering tables are rotatably connected with driven wheels, the angle adjustment frame is equipped with a tensioning piece, the surface of the tensioning piece is connected with a tensioning table, the tensioning table is rotatably connected with a driving wheel driven by a servo motor, the driving wheel is transmission-connected with an annular chamfering belt, and the two driven wheels are transmission-connected with the annular chamfering belt.

[0005] As a preferred technical solution of the utility model, an axial shift seat is slidably connected to the frame, an axial shift push rod is installed between the relative surfaces of the axial shift seat and the frame, a lifting platform is provided above the axial shift seat, a group of lifting push rods are arranged between the lifting platform and the axial shift seat, the feed rack is slidably connected to the lifting platform, and two symmetrically arranged locking knobs for limiting the position of the feed rack are threadedly installed on the feed rack.

[0006] As a preferred technical solution of the utility model, a group of conveying rollers distributed in a linear array are rotatably connected between the inner surfaces of the feed rack, wooden crafts are conveyed on the feed rack through a group of conveying rollers, and a single-chip microcomputer is fixedly installed on the end surface of the lifting platform.

[0007] As a preferred technical solution of the utility model, the distance adjusting member includes a distance adjusting screw rod rotatably connected to the angle adjusting frame, a driving motor is installed on the bottom surface of the angle adjusting frame, and linkage bevel teeth are fixedly installed on the output shaft end of the driving motor and the distance adjusting screw rod, and the two linkage bevel teeth are meshed with each other. The distance adjusting screw rod is symmetrically provided with a positive thread portion and a negative thread portion, and the positive thread portion and the negative thread portion are respectively connected to the two tensioning tables in a transmission manner.

[0008] As a preferred technical solution of the present utility model, the axial direction of the driving wheel is the same as the axial direction of the driven wheel, the axial direction of the driving wheel is perpendicular to the axial direction of the adjustable screw rod, the axial direction of the adjustable screw rod is the same as the axial direction of the hinge shaft, and the axial direction of the adjustable screw rod is perpendicular to the rotation axis direction of the rotating frame.

[0009] As a preferred technical solution of the utility model, grinding lines are evenly distributed on the annular chamfered belt.

[0010] As a preferred technical solution of the utility model, the tensioning member includes a guide rod fixed on the angle adjustment frame, the guide rod is slidably connected to the tensioning platform, and the guide rod is provided with a tensioning spring corresponding to the position between the tensioning platform and the angle adjustment frame.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0012] 1. Before the operation of the utility model, the three-axis position of the feed rack, the layout angle of the annular chamfering belt and the distance between the two chamfering tables are pre-adjusted according to the specifications of the wooden handicraft to be chamfered and formed. By adjusting the distance between the two chamfering tables, the layout shape of the annular chamfering belt and the area of ​​the annular chamfering belt that can act on the wooden handicraft in the axial direction can be quickly adjusted. By realizing the adjustable function of the chamfering area or the chamfering length per unit time, the molding device is suitable for the processing of different wooden handicrafts and the chamfering efficiency of the device can be effectively adjusted.

[0013] 2. The utility model is provided with a reversible structure of the reversible ring, so that the area of ​​the annular chamfering belt that can act on the wooden craft in the longitudinal direction can be adjusted, and then the chamfering forming area of ​​the device can be adjusted during chamfering. The chamfering angle of the device can be quickly adjusted through the adjustable angle setting of the angle adjustment frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a structural schematic diagram of a chamfering and forming device for wooden handicrafts of the utility model;

[0015] Figure 2 This is a schematic diagram of the structure of the angle adjustment frame and the flip ring of the utility model;

[0016] Figure 3 For this utility model Figure 2 A schematic diagram of the local enlarged structure at point A in the middle;

[0017] Figure 4 This is a schematic diagram of the structure of the flip ring and the annular chamfered belt of the utility model;

[0018] Figure 5 For this utility model Figure 4 Schematic diagram of the local enlarged structure at point B in the middle.

[0019] In the figure: 1. frame; 2. feed rack; 3. rotating motor; 4. rotating rack; 5. flip ring; 6. angle adjustment rack; 7. angle adjustment push rod; 8. chamfering table; 9. driven wheel; 10. tensioning table; 11. servo motor; 12. driving wheel; 13. annular chamfering belt; 14. shaft shift seat; 15. shaft shift push rod; 16. lifting table; 17. lifting push rod; 18. conveying roller; 19. pitch adjustment screw rod; 20. driving motor; 21. guide rod; 22. tensioning spring. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] like Figures 1 to 5 As shown, the utility model provides a wooden handicraft chamfering forming device, comprising a frame 1, on which a feeding frame 2 capable of three-axis movement is mounted;

[0022] An axis shift seat 14 is slidably connected to the frame 1, an axis shift push rod 15 is installed between the axis shift seat 14 and the relative surface of the frame 1, a lifting platform 16 is provided above the axis shift seat 14, a group of lifting push rods 17 are provided between the lifting platform 16 and the axis shift seat 14, the feed rack 2 is slidably connected to the lifting platform 16, and two symmetrically arranged locking knobs for limiting the position of the feed rack 2 are threadedly installed on the feed rack 2;

[0023] By setting the shaft shifting seat 14, the lifting platform 16 and the feeding rack 2, the position of the feeding rack 2 can be adjusted in three axes. By realizing the three-axis position adjustment function of the feeding rack 2, the feeding rack 2 can be applied to the chamfering and forming operations of different wooden crafts.

[0024] A group of conveying rollers 18 distributed in a linear array are rotatably connected between the inner surfaces of the feed rack 2, and wooden crafts are conveyed on the feed rack 2 through the group of conveying rollers 18;

[0025] A single chip microcomputer is fixedly mounted on the end surface of the lifting platform 16;

[0026] Through the setting of the single chip microcomputer, the working state of the electric power mechanism in the device can be adjusted in real time;

[0027] The frame 1 is rotatably connected to a rotating frame 4 driven by a rotating motor 3, a flip ring 5 is fixedly mounted on the rotating frame 4, an angle adjustment frame 6 is hingedly connected between the inner surfaces of the flip ring 5 through a hinge shaft, and an angle adjustment push rod 7 is hingedly connected between the angle adjustment frame 6 and the opposite surface of the flip ring 5;

[0028] By setting the angle adjustment frame 6 and the angle adjustment push rod 7, the angle adjustment frame 6 and the annular chamfering belt 13 can be arranged at an adjustable angle. By setting the angle adjustment frame 6 and the annular chamfering belt 13 at an adjustable angle, the chamfering angle of the wooden craft piece of the chamfering forming device can be quickly adjusted.

[0029] The angle adjustment frame 6 is provided with a distance adjustment member, and the distance adjustment member is transmission-connected to two symmetrically arranged chamfering platforms 8 with adjustable spacing;

[0030] The pitch adjusting member includes a pitch adjusting screw 19 rotatably connected to the angle adjusting frame 6, a driving motor 20 is installed on the bottom surface of the angle adjusting frame 6, and linkage bevel gears are fixedly installed on the output shaft end of the driving motor 20 and the pitch adjusting screw 19, and the two linkage bevel gears are meshed with each other. The pitch adjusting screw 19 is symmetrically provided with a positive thread portion and a negative thread portion, and the positive thread portion and the negative thread portion are respectively connected to the two tensioning tables 10 in a transmission manner;

[0031] By setting the distance adjusting piece, the distance between the two chamfering tables 8 can be quickly adjusted;

[0032] By adjusting the distance between the two chamfering platforms 8, the layout shape of the annular chamfering belt 13 and the area of ​​the annular chamfering belt 13 that can act on the wooden craft in the axial direction can be quickly adjusted;

[0033] By realizing the adjustable function of the chamfer area or the chamfer length per unit time, the molding device is suitable for processing different wooden handicrafts;

[0034] By setting the flip structure of the flip ring 5, the area of ​​the annular chamfering belt 13 that can act on the wooden craft in the longitudinal direction can be adjusted, and then the chamfering forming area of ​​the device can be adjusted;

[0035] The two chamfering tables 8 are both rotatably connected with driven wheels 9, the angle adjustment frame 6 is equipped with a tensioning piece, the surface of the tensioning piece is connected with a tensioning table 10, the tensioning table 10 is rotatably connected with a driving wheel 12 driven by a servo motor 11, the driving wheel 12 is transmission-connected with an annular chamfering belt 13, and the two driven wheels 9 are transmission-connected with the annular chamfering belt 13.

[0036] The tensioning member includes a guide rod 21 fixed on the angle adjustment frame 6, the guide rod 21 is slidably connected to the tensioning platform 10, and a tensioning spring 22 is sleeved on the guide rod 21 corresponding to the position between the tensioning platform 10 and the angle adjustment frame 6;

[0037] The axial direction of the driving wheel 12 is the same as the axial direction of the driven wheel 9, the axial direction of the driving wheel 12 is perpendicular to the axial direction of the pitch-adjusting screw 19, the axial direction of the pitch-adjusting screw 19 is the same as the axial direction of the hinge shaft, and the axial direction of the pitch-adjusting screw 19 is perpendicular to the rotation axis direction of the rotating frame 4.

[0038] The annular chamfered zone 13 is evenly distributed with grinding lines.

[0039] When the positions of the two driven wheels 9 change, the annular chamfered belt 13 can remain tensioned under the action of the tensioning table 10 and the tensioning spring 22;

[0040] The working principle and use process of this utility model:

[0041] Before the operation, the three-axis position of the feed rack 2, the layout angle of the annular chamfering belt 13 and the distance between the two chamfering tables 8 are pre-adjusted according to the specifications of the wooden crafts to be chamfered. By adjusting the distance between the two chamfering tables 8, the layout shape of the annular chamfering belt 13 and the area of ​​the annular chamfering belt 13 that can act on the wooden crafts in the axial direction can be quickly adjusted;

[0042] By realizing the adjustable function of the chamfer area or the chamfer length per unit time, the molding device is suitable for processing different wooden handicrafts;

[0043] By setting the flip structure of the flip ring 5, the area of ​​the annular chamfering belt 13 that can act on the wooden craft in the longitudinal direction can be adjusted, and then the chamfering forming area of ​​the device can be adjusted. By setting the angle of the angle adjustment frame 6 to be adjustable, the chamfering angle of the device can be quickly adjusted.

[0044] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0045] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A chamfering and forming device for wooden handicrafts, comprising a frame (1), characterized in that: The frame (1) is provided with a feeding frame (2) capable of three-axis movement, the frame (1) is rotatably connected with a rotating frame (4) driven by a rotating motor (3), the rotating frame (4) is fixedly provided with a flip ring (5), an angle adjustment frame (6) is hingedly connected between the inner surfaces of the flip ring (5) via a hinge shaft, an angle adjustment push rod (7) is hingedly connected between the angle adjustment frame (6) and the opposite surface of the flip ring (5), a distance adjustment member is installed on the angle adjustment frame (6), and a distance adjustment member is transmission-connected to the inner surfaces of the flip ring (5). Two chamfering platforms (8) are symmetrically arranged and have adjustable spacing, and both of the chamfering platforms (8) are rotatably connected to driven wheels (9). A tensioning piece is installed on the angle adjustment frame (6), and the surface of the tensioning piece is connected to the tensioning platform (10). The tensioning platform (10) is rotatably connected to a driving wheel (12) driven by a servo motor (11), and the driving wheel (12) is transmission-connected to an annular chamfering belt (13), and both of the driven wheels (9) are transmission-connected to the annular chamfering belt (13).

2. A wooden handicraft chamfering forming device according to claim 1, characterized in that: The frame (1) is slidably connected with an axial shift seat (14), an axial shift push rod (15) is installed between the relative surfaces of the axial shift seat (14) and the frame (1), a lifting platform (16) is provided above the axial shift seat (14), a group of lifting push rods (17) are provided between the lifting platform (16) and the axial shift seat (14), the feed rack (2) is slidably connected with the lifting platform (16), and two symmetrically arranged locking knobs for limiting the position of the feed rack (2) are threadedly installed on the feed rack (2).

3. A wooden handicraft chamfering forming device according to claim 2, characterized in that: A group of conveying rollers (18) distributed in a linear array are rotatably connected between the inner surfaces of the feed rack (2), wooden handicrafts are conveyed on the feed rack (2) via the group of conveying rollers (18), and a single-chip microcomputer is fixedly mounted on the end surface of the lifting platform (16).

4. A wooden handicraft chamfering forming device according to claim 3, characterized in that: The distance adjusting member comprises a distance adjusting screw (19) rotatably connected to the angle adjusting frame (6); a driving motor (20) is installed on the bottom surface of the angle adjusting frame (6); a linkage bevel gear is fixedly installed on the output shaft end of the driving motor (20) and the distance adjusting screw (19); two linkage bevel gears are meshed with each other; a positive thread portion and a negative thread portion are symmetrically arranged on the distance adjusting screw (19); the positive thread portion and the negative thread portion are respectively transmission-connected to two tensioning tables (10).

5. A wooden handicraft chamfering forming device according to claim 4, characterized in that: The axial direction of the driving wheel (12) is the same as the axial direction of the driven wheel (9), the axial direction of the driving wheel (12) is perpendicular to the axial direction of the pitch-adjusting screw rod (19), the axial direction of the pitch-adjusting screw rod (19) is the same as the axial direction of the hinge shaft, and the axial direction of the pitch-adjusting screw rod (19) is perpendicular to the rotational axis direction of the rotating frame (4).

6. A wooden handicraft chamfering forming device according to claim 5, characterized in that: The annular chamfered belt (13) is evenly distributed with grinding lines.

7. A wooden handicraft chamfering forming device according to claim 6, characterized in that: The tensioning member comprises a guide rod (21) fixed on the angle adjustment frame (6), the guide rod (21) being slidably connected to the tensioning platform (10), and the guide rod (21) being sleeved with a tensioning spring (22) at a position corresponding to the tensioning platform (10) and the angle adjustment frame (6).

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